<template>
  <div>
    <el-radio-group v-model="isCollapse" style="margin-bottom: 20px;">
  <el-radio-button :label="false">展开</el-radio-button>
  <el-radio-button :label="true">收起</el-radio-button>
  <el-radio-button :label="false">后台管理系统</el-radio-button>
</el-radio-group>
<el-menu default-active="1-4-1" class="el-menu-vertical-demo" @open="handleOpen" @close="handleClose" :collapse="isCollapse">

  <router-link to="/Abort">
  <el-submenu index="1">
    <template slot="title">
      <i class="el-icon-location"></i>
      <span slot="title"></span>
    </template>
  </el-submenu>
</router-link>

  <router-link to="/Abort">
  <el-menu-item index="2">
    <i class="el-icon-menu"></i>
    <span slot="title"></span>
  </el-menu-item>
  </router-link>

  <el-menu-item index="3" disabled>
    <i class="el-icon-document"></i>
    <span slot="title"></span>
  </el-menu-item>
  <el-menu-item index="4">
    <i class="el-icon-setting"></i>
    <span slot="title"></span>
  </el-menu-item>
</el-menu>
  <!--  -->
    
    <!--  -->
    <!-- <shu-chsrts  v-bind:options="options"> </shu-chsrts> -->
  </div>
</template>

<style>
  .el-menu-vertical-demo:not(.el-menu--collapse) {
    width: 200px;
    min-height: 400px;
  }
</style>

<script>

export default {
  
  data() {
    return {
      isCollapse: true,
      methods: {
      handleOpen(key, keyPath) {
        console.log(key, keyPath);
      },
      handleClose(key, keyPath) {
        console.log(key, keyPath);
      }
    },


    // 
      options: {
        backgroundColor: "#2c343c",

        title: {
          text: "Customized Pie",
          left: "center",
          top: 20,
          textStyle: {
            color: "#ccc",
          },
        },

        tooltip: {
          trigger: "item",
          formatter: "{a} <br/>{b} : {c} ({d}%)",
        },

        visualMap: {
          show: false,
          min: 80,
          max: 600,
          inRange: {
            colorLightness: [0, 1],
          },
        },
        series: [
          {
            name: "访问来源",
            type: "pie",
            radius: "55%",
            center: ["50%", "50%"],
            data: [
              { value: 335, name: "直接访问" },
              { value: 310, name: "邮件营销" },
              { value: 274, name: "联盟广告" },
              { value: 235, name: "视频广告" },
              { value: 400, name: "搜索引擎" },
            ].sort(function (a, b) {
              return a.value - b.value;
            }),
            roseType: "radius",
            label: {
              color: "rgba(255, 255, 255, 0.3)",
            },
            labelLine: {
              lineStyle: {
                color: "rgba(255, 255, 255, 0.3)",
              },
              smooth: 0.2,
              length: 10,
              length2: 20,
            },
            itemStyle: {
              color: "#c23531",
              shadowBlur: 200,
              shadowColor: "rgba(0, 0, 0, 0.5)",
            },

            animationType: "scale",
            animationEasing: "elasticOut",
            animationDelay: function (idx) {
              return Math.random() * 200;
            },
          },
        ],
      },
    };
  },
};
</script>
